NOW A NATIONAL GEOGRAPHIC MINISERIES EVENT ABC News’ Chief Global Affairs Correspondent Martha Raddatz shares remarkable tales of heroism, hope, and heartbrea

Nicole awoke to her own screams, shrieking at the very top of her lungs. Her voice was distant to her, as though she was in a cave. Her throat burned with each

Koba Sharikov is a truly dauntless man, who has achieved many things in spite of the difficulties he has faced, and has made the impossible become possible. Aba